Three D Spiral Surface Modeling by Simulation Based on the Section Profile Revolution-Accumulation Method
General expression of spiral is derived by turning any section profile into the end section profile,in terms of surface parameter equations based on the modeling principle in machining operations,and the body of spiral surface is divided into two parts,rotation part and spiral part,indicating the key point that the relative portion between the two parts is most important.Revolution-Accumulation Method is put forward with triangular patches being connected into a tiny slide.And the slides are rotated to some degrees and then superimposed together along the axis of the spiral,so as to construct final spiral surface.Two examples of modeling with Revolution-Accumulation Method,cylindrical spiral model and conic spiral model,the most widely used in engineering,are given and successfully executed.
end section ring spiral surface feature parameter Revolution-Accumulation method 3D simulation
Gu Lizhi Cheng Bin
College of Mechanical Engineering and Automation, Huaqiao University, Xiamen,China
国际会议
香港
英文
599-604
2012-07-27（万方平台首次上网日期，不代表论文的发表时间）